Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 2 NaI = Na2Cl2 + CuI2
Copper + silvernitrate = copper(ii)nitrate + silver =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C3H6O2 + LiOH = CH3COOLi + CH3OH =>
C3H6O2 + LiOH = CH3COOLi + CH3OH
SrO + SrO2 + Cr2O3 = Sr2CrO4 =>
3 SrO + SrO2 + Cr2O3 = 2 Sr2CrO4
CH3OONaH2O = CH3OOHNaOH =>
CH3OONaH2O = CH3OOHNaOH
Na2S + SO3 = Na2SO4 + S =>
3 Na2S + 4 SO3 = 3 Na2SO4 + 4 S
P4 + S8 = P4S6 =>
4 P4 + 3 S8 = 4 P4S6
CaAlP = CaPAl =>
CaAlP = CaPAl
Al(s) + AgNO3(aq) = Al(NO3)3(aq) + Ag(s) =>
Al(s) + 3 AgNO3(aq) = Al(NO3)3(aq) + 3 Ag(s)
MgCr(NO) = Mg(NO)Cr =>
MgCr(NO) = Mg(NO)Cr
NaI + KMnO4 + HCI = I2 + MnCI3 + NaCI + KCI + H2O =>
6 NaI + KMnO4 + 8 HCI = 2 I2 + MnCI3 + 6 NaCI + KCI + 4 H2O
CH3NH3ClSnCl2 = CH3NH3SnCl3 =>
CH3NH3ClSnCl2 = CH3NH3SnCl3
CH3OH + O2(g) = CO2(g) + H2O(l) =>
2 CH3OH + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
Hg(OH)2HNO3 = Hg(OH)NO3H2O =>
Hg(OH)2HNO3 = Hg(OH)NO3H2O
KSCN + H2Cr2O7 + K2Cr2 = CO2 + NO2 + Cr2O3 + K2SO4 + H2O =>
6 KSCN + 19 H2Cr2O7 + 3 K2Cr2 = 6 CO2 + 6 NO2 + 22 Cr2O3 + 6 K2SO4 + 19 H2O
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2SO3(aq) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2SO3(aq)
C2H2(g) + O2(g) = CO2(g) + HOH(l) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 HOH(l)
C8H8O3 + H2O2 = C8H8O4 + H2O =>
C8H8O3 + H2O2 = C8H8O4 + H2O
AgNO3(aq) + KI(aq) = KNO3 + AgI =>
AgNO3(aq) + KI(aq) = KNO3 + AgI
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
SiO2 + H2SO4 = Si + SO4 + H2O =>
SiO2 + 2 H2SO4 = Si + 2 SO4 + 2 H2O
Mg2 + CuCl2 = MgCl2 + Cu =>
Mg2 + 2 CuCl2 = 2 MgCl2 + 2 Cu
H2SO3 + Fe(OH)2 = Fe(SO3) + H2O =>
H2SO3 + Fe(OH)2 = Fe(SO3) + 2 H2O
NaBrPOH = HBrNaPO =>
NaBrPOH = HBrNaPO
Cl + MgO = MgCl2 + O2 =>
4 Cl + 2 MgO = 2 MgCl2 + O2
FeCl2 = Cl + Fe3 =>
3 FeCl2 = 6 Cl + Fe3
LiCl + Na2Co3 = LiCo3 + Na2Cl =>
LiCl + Na2Co3 = LiCo3 + Na2Cl
AgClO4 + K2SO4 = Ag2SO4 + KClO4 =>
2 AgClO4 + K2SO4 = Ag2SO4 + 2 KClO4
C6H8O7 = C6H6O6 + H2O =>
C6H8O7 = C6H6O6 + H2O
MnO4AsH3 = MnH3AsO4 =>
MnO4AsH3 = MnH3AsO4
O2 + H{+} + {-} = H2O =>
O2 + 4 H{+} + 4e = 2 H2O
MgIBr = BrMgI =>
MgIBr = BrMgI
(NH4)3 + PO4 + CaCl2 = NH4Cl + Ca3(PO4)2 =>
2(NH4)3 + 2 PO4 + 3 CaCl2 = 6 NH4Cl + Ca3(PO4)2
CuOFeN = CuNFeO =>
CuOFeN = CuNFeO
FeCaS = CaFeS =>
FeCaS = CaFeS
ClKIO = KClIO =>
ClKIO = KClIO
Na + HOH = NaO + H =>
Na + HOH = NaO + 2 H
HI(aq)LiOH(aq) = HILiOH =>
HI(aq)LiOH(aq) = HILiOH
Ca(NO3)2(aq) + KCl(aq) = CaCl2(s) + KNO3(aq) =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2(s) + 2 KNO3(aq)
SF6 + O2 = SO2 + F =>
SF6 + O2 = SO2 + 6 F
KI + BiCl3 = KCl + K[BiI4] =>
4 KI + BiCl3 = 3 KCl + K[BiI4]
Al + Fe2O3 = Fe + AlO2 =>
3 Al + 2 Fe2O3 = 4 Fe + 3 AlO2
CuCl2H2S = CuH2Cl2S =>
CuCl2H2S = CuH2Cl2S
Ag(NO3) + Cu = Ag2Cu + (NO3) =>
2 Ag(NO3) + Cu = Ag2Cu + 2(NO3)
MgPNiI = MgINiP =>
MgPNiI = MgINiP
ZnFe(CN) = ZnFeCN =>
ZnFe(CN) = ZnFeCN
Pd(NO3)2H2O + HCOONH4 = PdH2 + NH4NO3 + H2O + CO2 =>
Pd(NO3)2H2O + 2 HCOONH4 = PdH2 + 2 NH4NO3 + H2O + 2 CO2
K2MnO4 + H2S2O8 = H2S2O7 + KMnO4 + K2O =>
2 K2MnO4 + H2S2O8 = H2S2O7 + 2 KMnO4 + K2O
CaPSHO = PHOCaS =>
CaPSHO = PHOCaS
CuO2C = CuCO2 =>
CuO2C = CuCO2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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